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Monday, June 29, 2020

TripleO Container steps

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Container steps Similar to bare metal, containers are brought up in a stepwise manner. The  current architecture supports bringing up bareme...
Sunday, June 28, 2020

View the list of images on the undercloud docker-distribution registry

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To view the list of images on the undercloud docker-distribution registry use the following command: (undercloud) $ curl  http://192.168.24....
Saturday, June 27, 2020

Updating network configuration on the Overcloud after a deployment

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By default, subsequent change(s) made to network configuration templates (bonding options, mtu, bond type, etc) are not applied on existing ...
Friday, June 26, 2020

OSD refusing to start with "ERROR: osd init failed: (1) Operation not permitted"

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The main issue is: OSD refuses to start with "ERROR: osd init failed: (1) Operation not permitted" Log error: 2014-11-13 02:32:32....
Thursday, November 21, 2019

Get IPMI IP address from OS

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  First check that you have ipmitool installed: [root@lykan ~]# yum provides ipmitool Last metadata expiration check: 0:06:54 ago on Thu 21 ...
Tuesday, October 1, 2019

Improve user experience using QEMU/KVM with Windows guest

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A lot of sysadmins, SRE o wherever you want to call us, using native Linux in our laptops have the need to use virtual machines running Wind...
Thursday, May 23, 2019

fake_pxe as pm_type in RHOSP13 (TripleO + OpenStack Queens)

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So, in RHOSP13 fake_pxe is being deprecated to change in RHOSP14 for manual management, the problem is that is just in between the migration...